[article]
| Titre : |
Brief report: Attention patterns to non-social stimuli and associations with sensory features in autistic children |
| Type de document : |
texte imprimé |
| Auteurs : |
Yun-Ju CHEN, Auteur ; Clare HARROP, Auteur ; Maura SABATOS-DEVITO, Auteur ; John C. BULLUCK, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur |
| Article en page(s) : |
102035 |
| Langues : |
Anglais (eng) |
| Mots-clés : |
Autism Eye-tracking Non-social attention Sensory features |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Background Aberrant attention patterns have been commonly reported in autistic children. However, few studies have examined attention to non-social stimuli varying in salience and complexity using eye-tracking technology, as well as their links to clinical sensory features. Method Forty-one children [16 with autism spectrum disorder (ASD), 10 with developmental delay (DD), and 15 neurotypical (NT)] ages 4 to 13 years were included in this cross-sectional study. Children completed a passive-viewing eye-tracking task designed to measure visual attention (e.g., fixation duration and count) to non-social stimuli with sensory qualities involving motion (spinning or non-spinning) and sound. Parents completed a clinical questionnaire about their child’s sensory behaviors. Eye-tracking metrics were compared across stimulus conditions and diagnostic groups, and their associations with parent-report sensory features were examined. Results Overall children showed longer fixation durations and fewer fixation counts to more complex stimuli (e.g., moving or spinning objects), but such facilitatory effects of stimulus properties tended to be less evident in DD versus ASD or NT groups. More clinical sensory features, especially hyperresponsiveness, were moderately to highly associated with quicker initial fixations and longer fixation durations across stimulus conditions in ASD, but not in DD and NT groups. Conclusion The overall attention and initial orientation to non-social stimuli were comparable across autistic children and their non-autistic peers, with some sensory properties such as dynamic motion producing a facilitatory effect (i.e., fewer fixations of longer durations) on attention. However, sensory differences, particularly hyperresponsiveness, might underlie attention patterns as impacted by stimulus properties specifically in autism. |
| En ligne : |
https://doi.org/10.1016/j.rasd.2022.102035 |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 |
in Research in Autism Spectrum Disorders > 98 (October 2022) . - 102035
[article] Brief report: Attention patterns to non-social stimuli and associations with sensory features in autistic children [texte imprimé] / Yun-Ju CHEN, Auteur ; Clare HARROP, Auteur ; Maura SABATOS-DEVITO, Auteur ; John C. BULLUCK, Auteur ; Aysenil BELGER, Auteur ; Grace T. BARANEK, Auteur . - 102035. Langues : Anglais ( eng) in Research in Autism Spectrum Disorders > 98 (October 2022) . - 102035
| Mots-clés : |
Autism Eye-tracking Non-social attention Sensory features |
| Index. décimale : |
PER Périodiques |
| Résumé : |
Background Aberrant attention patterns have been commonly reported in autistic children. However, few studies have examined attention to non-social stimuli varying in salience and complexity using eye-tracking technology, as well as their links to clinical sensory features. Method Forty-one children [16 with autism spectrum disorder (ASD), 10 with developmental delay (DD), and 15 neurotypical (NT)] ages 4 to 13 years were included in this cross-sectional study. Children completed a passive-viewing eye-tracking task designed to measure visual attention (e.g., fixation duration and count) to non-social stimuli with sensory qualities involving motion (spinning or non-spinning) and sound. Parents completed a clinical questionnaire about their child’s sensory behaviors. Eye-tracking metrics were compared across stimulus conditions and diagnostic groups, and their associations with parent-report sensory features were examined. Results Overall children showed longer fixation durations and fewer fixation counts to more complex stimuli (e.g., moving or spinning objects), but such facilitatory effects of stimulus properties tended to be less evident in DD versus ASD or NT groups. More clinical sensory features, especially hyperresponsiveness, were moderately to highly associated with quicker initial fixations and longer fixation durations across stimulus conditions in ASD, but not in DD and NT groups. Conclusion The overall attention and initial orientation to non-social stimuli were comparable across autistic children and their non-autistic peers, with some sensory properties such as dynamic motion producing a facilitatory effect (i.e., fewer fixations of longer durations) on attention. However, sensory differences, particularly hyperresponsiveness, might underlie attention patterns as impacted by stimulus properties specifically in autism. |
| En ligne : |
https://doi.org/10.1016/j.rasd.2022.102035 |
| Permalink : |
https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=490 |
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Faire une suggestion Affiner la rechercheAutism Prevalence and the Intersectionality of Assigned Sex at Birth, Race, and Ethnicity on Age of Diagnosis in Journal of Autism and Developmental Disorders, 54-10 (October 2024)
